Analab Scientific Instruments Private Limited

Analab Scientific Instruments Private Limited

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Laboratory Gas Generators

Analab Scientific Instruments Private Limited

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Nitrogen Generator

The Nitrogen Generator is manufactured implementing CMS (carbon molecular sieve) technology, this type of gas generator ensure the production and continuous supply of ultra high purity nitrogen in the systems. Our wide range of nitrogen generators are designed in compliance with the industry standards and are offered in the option of with our without internal compressors.

Model : N300, N800

Sailent Features

  • Nitrogen Generator for low investment
  • Low Electric power consumption.
  • Calibrated needle valve to adjust purge flow.
  • No moving parts.
  • Hence negligible maintenance.
  • Easily installed - just make the air connection plug in the electrical power cord.
  • Skid mounted unit need no pounds.
  • Pressure capacity : from 4.0 - 7.0 Kg/cm2

Technical Specifications

Moisture Content < 2 ppm
Oxygen < 5 ppm
Total Hydro Carbon < 0.3 ppm
CO & CO2 < 2 ppm
Purity of Gas UHP / GC Grade
Micron Particulates < 0.01 Micron
Capacity of Gas 300 ml/Min at 6 kg/cm & 800 ml/Min at 6 kg/cm
Method of Purification Pressure Swing Adsorption (PSA)
Room Temperature 5 - 30ºC
Supply 230VAC ± 10%,50Hz

Operation of Nitrogen Generators

Flow Diagram
Flow Diagram

One of the most popular applications of PSA Technology is in the operation of Nitrogen Generators. This Process is based on the selective adsorption phenomena of gas molecules which is Carbon based Molecular Sieve (C. M. S.) In Pressure Swing Adsorption system as soon as compressed air is entered through an adsorption tower filled with Carbon Molecular Sieve, the molecules of gases like oxygen, moisture & other undesired gases are adsorbed on surface of the adsorbent. While Nitrogen that is not adsorbed passes out of adsorption tower. It is then collected in a surge vessel. For continuous flow of Nitrogen two adsorption towers are installed. They are inter connected with Auto change over valves. These Auto change over valves are controlled by Timer Circuit, as the saturation of one tower with oxygen gets completed, in built mechanism makes the process automatically switch to another tower and thus the nitrogen production remains continuous. Nitrogen has a wide range of industrial application. Different Capacity of Laboratory Based Nitrogen Gas Generator are available

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